Monday, February 22, 2010

Battery explosion of information

Some time ago digital camera battery publicly recalled Nokia phone battery about 46 million of the behavior is recognized as the industry is chopping car behavior, but a few days ago a Miss India, but because the Nokia mobile phone battery explosion caused by physical injury, is worth noting that this battery, it is not Nokia The recalled product models, it is easy to see that the Nokia trouble.

The safety of lithium-ion batteries have become the consumer electronics industry-wide topics, some scholars point out that the lithium-ion battery technology, there are fundamental problems, which is why the most recent year or more lithium-ion battery source of a wide range of problems Nokia recall to a large extent this confirms the possibility of this canon nb-2lh battery statement some.

In India exploded wounding model of Nokia battery BL-D3, in the event of an explosion before the piece about charging the battery for 10 minutes or so, and then exploding into a fireball, burned directly to a user of this female.

But Nokia is not an official public statement on this incident, but the Indian subsidiary of Nokia, said it would investigate the matter, he says that there may be a “separate issue”, if the user can prove that cell phones, canon nb-3l battery batteries and charger are original products, the Nokia company that is made possible compensation for the injured women, the current users have to matter to the courtroom.

It seems Nokia battery case has not yet closed, and some time ago on the case of the Sony battery recall, Nokia cell phone battery recall this incident is likely to trigger a new round of cell phone industry’s arguments and thinking, inhibition, or a new one round of the recall.

Nokia claimed that injured a pregnant woman in India of non-original mobile phone canon nb-4l battery batteries

India has recently occurred in the eastern part of Nokia mobile phone battery explosion caused injuries to a pregnant woman. In response, Nokia, the company said yesterday, after the company’s investigation, the incident of explosion of the battery used in Nokia’s mobile phone is not Nokia original’s.

It is reported that the Nokia mobile phone battery explosion injured in the incident where a pregnant woman Mingjiaokesuo Saha (KishoriSaha), 30-year-old. She said the explosion took place with the purchase of batteries and mobile phones in 2004.

“I have the phone connected to the canon nb-5h battery charger, about 10 minutes before the explosion occurred. Tengqi blast the air the moment a big fireball, I was shocked a few seconds later I ran out.” Kosovo Village Saha , said in an interview. According to India’s Kolkata city, police officials, Kosovo where Saha injury not serious, after the current has been discharged after first aid.

Indian police also revealed that the explosion model Nokia battery BL-D3 series. However, Nokia’s IT Manager, East District, Xu Lu Ching an interview yesterday, said that Nokia is not a cell phone battery model BL-D3, is only a model for the BLD-3 battery for the 2100 and other models.

Previously, Nokia customer service center manager Sangjieyijie Svall (SanjoyJaiswal) has said that the incident “was a case”, probably due to cell aging. He also said that if it is determined the explosion of cell phones, HSTNN-IB09 batteries and chargers for the original, Nokia will do to pay compensation.

Last month, Nokia had announced in mid-, because of overheating risks, the company will recall 46 million worldwide by the Matsushita-made BL-5C mobile phone battery models. As for the recent bombing of the above mobile phone HSTNN-OB53 batteries involved in the specific models, Nokia has not yet released so far.

This blog post is via: http://laptoptalk.us/battery-explosion-of-information/

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Cows gastric make fuel cell

Ohio State University HP Battery, a new study shows that cow juice can be used as fuel cells.


Cow rumen is the first stomach of ruminants, food is swallowed, immediately after the majority of this aggregation, thereby to return to the mouth. Rumen juice as rich in microbes that can break down cellulose. The new fuel cell, including two intervals, the One of the interval between the cellulose and cows filled with gastric juice. When the micro-organisms break down cellulose hp F4098A, they will produce electronic, electronic fuel cell to another interval between the go, it produces a current.


“When the bacteria break down cellulose, it creates the energy. Cellulose is the richest resources of our planet,” is responsible for the study of the Ohio State University doctoral student and Kazakhstan to buy Germany? Li Osmani – Yazidi, said.


Fuel cell is an internationally hp F4809A recognized efficient, convenient and environmentally friendly green energy devices. It uses a chemical reaction substance energy released directly to their conversion to electrical energy to their work need continuous supply of live material – fuel and oxidants. because it is the fuel through a chemical reaction to release energy into electrical energy output, it is called “fuel cell.” fuel currently in use are hydrogen, hydrocarbons and ethanol.


This study group is the manufacture of fuel cells, two years ago, they have developed sophisticated version of the original model, although the size of a quarter of the latter, but the electricity generated by the latter three times. Two such fuel cells can give a AA battery, while the former may be four HP PB991A old fuel cell in order to achieve this.


Moreover, the refined version of the fuel cell can be used much longer. As long as the steady flow of additional material, we can continuously generate energy. “We have to make our battery operation 3 months,” said study team member, Ohio University, An? Rui Sidi said.


Experiment, they first obtain from the stomachs of live cow rumen juice, through the casing of the gastric juice to extract. This casing is through surgery, was placed directly into the cow’s rumen. After that, they are in the fuel cell room at an interval of full of juice HP PB992A that is rich in microorganisms and cellulose. compartment here about 2 inches wide, 3 inches long and high. by a membrane made of special materials will be separated between the two intervals. This membrane allows protons from the anode spacing interval between the move to the cathode, the resulting current. In the meantime, will be placed in a graphite interval between each one that is used for fuel cell electrodes.


Researchers are now being further refined this microbial fuel cell, while still in the laboratory trying to find high-volume production of gastric HP PB994A and HP PB995Ajuice rumen microbial methods to prepare for future large-scale production. The findings are published in the August 21 in Boston at the American Chemical Society meeting.


The blog post is via: http://laptoptalk.us/cows-gastric-make-fuel-cell/


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Bank of battery innovation

From Laptop battery 10 years ago, “take-ism,” started to realize independent innovation, to become the industry leader in battery production, the completion of the Bank of the battery is how “broken cocoon turning into a butterfly,” Evolution of? Bank of China (Ningbo) Company XIE Hong-wei, deputy chief engineer described to reporters a little-known story.


The last century, 90 years, the Bank of China to rely on Dell Latitude D800 Battery production line imported from Japan. At that time the Japanese side that “at least five years, China could not grasp the alkaline batteries advanced production technology.” Thus, the Bank of the battery to the transfer of equipment, the Japanese side promised a written promise: not only the production equipment to provide this All technical support, but also willing to develop the latest technology within three years without charge.


Equipment introduced since 1994, after the Bank of the battery technology will be the backbone of the organization XIE Hong-wei, and a group of the introduction of new technology to digest, absorb, and in 1996 set up a research center, drawing on advanced technology Dell Latitude D830 Battery from abroad, based on the independent innovation.


However, as the “Deer” batteries began to sell abroad, Japan’s attitude has begun to have a subtle change: no longer give us the output of new technologies; the original sale of equipment not come maintenance; not even close to the instructor right XIE Hong-wei is also the defensive.


In 1998, XIE Hong-wei by the company selected to go to Japan to conduct a six-month training study. From the plane to Japan since XIE Hong-wei will never feel the “cold shoulder”: training greatly diminished, the latest technology, kept secret …Dell inspiron 1545 battery … So, XIE Hong-wei more to rely on self-study.


Through the six months to study hard, XIE Hong-wei is not only mastered a set of advanced production processes and technologies, also developed nylon ring and steel process has made a technical breakthrough. After returning home, the company will XIE Hong-wei’s training results immediately applied to production, so that product performance has risen considerably.


By the end of 1999, Bank of China (Ningbo) Company not only in the first province to achieve a mercury-free alkaline dell vostro 1400 battery self-production, five years ahead of schedule up to the national ministries and commissions on the restriction of 9 mercury battery requirements, but also realize the localization of raw materials, battery performance, but more than Japan.


By the end of 2003, Bank of self-developed ZR6 batteries mercury-free alkaline zinc-nickel battery production line adopted by experts, China alkaline battery production line of the situation of the long-term dependence on imports has been broken in one fell swoop. Today, the company’s hp F2024B battery production line more than half of their own developed.


This blog post VIA: http://toshiba-laptop-batteries.com/bank-of-battery-innovation/


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